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White van parked outside a modern, box-shaped building on a residential street.

Purley plumbing and heating company since 1975

Residential and commercial work. Emergency boiler and plumbing repairs. Larger contract experience.

Getting help is straightforward

Tell us what is happening

Explain the fault, the symptoms and how urgent it feels so we can plan properly.

We assess the system

We inspect the issue on site, isolate the cause and explain the work clearly.

We test and hand over

After the work, we check operation and talk you through what matters day to day.

Practical help for boilers, plumbing and heating

A modern heating system with exposed copper pipes is integrated into a clean, beige interior with a radiator and thermostat.

Heating system fault finding

Heating fault diagnosis tracks down the cause of cold rooms, pressure loss and control issues before more parts are changed.

Industrial boiler room with complex piping, control panels, and large grey tanks.

Commercial plant room maintenance

Commercial plant room maintenance checks linked equipment properly and helps sites plan repairs before failures spread.

A modern hot water cylinder with copper pipes in a utility room, with a potted plant on the windowsill.

Hot water installations and repairs

From cylinders and valves to controls and pipework, we handle hot water systems as one connected job.

Modern brick house with solar panels on the roof and a tidy front garden.

Solar hot water system installations

Solar water heating installation that checks storage, controls and integration so the system supports hot water properly.

Engineer inspecting industrial heating system in a facility's mechanical room.

Plant room maintenance

Plant room servicing helps catch leaks, wear and control issues before they knock heating or hot water off course.

Industrial boiler room with multiple boilers, pipes, and equipment neatly arranged in a spacious, clean environment.

Commercial boiler installations

Commercial boiler installation shaped around load, controls, access and the wider heating system it must serve.

Work that starts with the real problem

When the boiler keeps cutting out, the pipework is dripping into a ceiling, or hot water has turned into a daily gamble, you need someone who will trace the fault properly and deal with it. With PDF Plumbing & Heating, you get decades of plumbing and heating experience for homes and commercial sites in Purley and across the South East. We handle boiler work, emergency repairs, leak detection, hot water systems, plant rooms and solar hot water systems with the same methodical approach: find the cause, explain the job, then get it sorted.

A male plumbing contractor in a white hard hat and high-vis vest inspecting a wall-mounted boiler while holding a blue clipboard
A man in a navy shirt is adjusting the controls on a wall-mounted boiler in a well-lit room.

Less disruption and fewer surprises

You do not want guesswork, missed details or a job that drags on longer than it needs to. We arrange work around the time you can give us access, which matters just as much in a busy household as it does in a working site. PDF Plumbing & Heating also handles larger commercial contracts, so we can look at the whole system rather than one noisy symptom. That means clearer answers, sensible next steps and work that fits the property you actually have.

What you gain when we handle the job

Fault finding before guesswork

We test the fault path first, so you are not paying for random part changes.

Domestic and commercial scope

From household boilers to plant rooms, we can work across the same system.

Planned around your day

We arrange visits around access and timing to keep disruption to a minimum.

Our Service Areas

Based in Purley, PDF Plumbing & Heating provides domestic and commercial plumbing and heating services across South London, Surrey and surrounding areas

White van parked outside a modern, box-shaped building on a residential street.

Speak to us about the job

Call PDF Plumbing & Heating to discuss the fault, the work you need and the best time for us to attend.

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